#pragma once

#include <array>
#include <memory>

template<class T, size_t N>
struct std::hash<std::array<T, N>>
{
	auto operator() (const std::array<T, N>& key) const {
		auto hasher = std::hash<T>{};
		auto result = std::size_t{};
		for (const auto& element : key)
		{
			result = result * 31 + hasher(element);
		}
		return result;
	}
};